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Boston Gear3021DS

3021DS

3000 Series Semi-Ground Radial Bearing
Item #101854741
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Shielded
Boston Gear3021DS
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    Shipment Options
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Shielded

features

  • Low cost inch dimensional bearing
  • Nylon ball retainers
  • Grease packed
  • Nylon seals
Precision Unground
Locking Device No Locking Device
I.D. 1/2 in
Preload Level None
Bearing Type Radial
Contact Angle
O.D. Type Straight
Ball Material Steel
Rows of Balls Single
O.D. 1.375 in
Pre Lubricant None
Seal Material Metal
Lubricant General Purpose
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 7/16 in
No. in Set Single Bearing
Material Steel
Snap Ring No Snap Ring
Capacity Standard Capacity
Origin Single Row Radial
Inch/Metric Inch Bore
Bore Type Round Bore
Enclosure Double Shielded
Precision Level Low Precision (Unground)
Radial Internal Clearance Normal
No. of Balls 8
Width 7/16 in
Cage Type Plastic
Seal Type Non-Contact Seals
Fillet Radius 0.025 in
Inner Ring Width 7/16 in
Cage Material Nylon
Ball Dia. 0.234 in
Limiting Speed - Grease 2500 rpm
Weight 0.111 LB
EAN or UPC 781711507780
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